/* An annotated type variable use differs from its declaration exactly in its annotations and in nothing else.
Propagate writes to all annotated variants so the clones evolve along.
*/
public TypeBinding setFirstBound(TypeBinding firstBound) {
this.firstBound = firstBound;
if ((this.tagBits & TagBits.HasAnnotatedVariants) != 0) {
TypeBinding[] annotatedTypes = getDerivedTypesForDeferredInitialization();
for (int i = 0, length = annotatedTypes == null ? 0 : annotatedTypes.length;
i < length;
i++) {
TypeVariableBinding annotatedType = (TypeVariableBinding) annotatedTypes[i];
if (annotatedType.firstBound == null) annotatedType.firstBound = firstBound;
}
}
if (firstBound != null && firstBound.hasNullTypeAnnotations())
this.tagBits |= TagBits.HasNullTypeAnnotation;
return firstBound;
}
